Computer information systems :
Adams, David R
Computer information systems : an introduction / David R. Adams, Gerald E. Wagner, Terrence J. Boyer ; in collaboration with Benedict Kruse. - Cincinnati : South-Western Publishing, c1983. - xxvi, 514 p. : ill. ; 24 cm.
Includes index.
0538103507
Computers.
QA76.5 / .A32 1983
Computer information systems : an introduction / David R. Adams, Gerald E. Wagner, Terrence J. Boyer ; in collaboration with Benedict Kruse. - Cincinnati : South-Western Publishing, c1983. - xxvi, 514 p. : ill. ; 24 cm.
Includes index.
0538103507
Computers.
QA76.5 / .A32 1983